@BOOK{pub:Gleiss,
        author={Petra M. Gleiss and Josef Leydold and Peter F. Stadler},
        title={Circuit bases of strongly connected digraphs},
        publisher={Discussiones Mathematicae: Graph Theory 23, pp. 241-260}, 
        year={2003}
}

@BOOK{pub:Vismara,
        author={Philippe Vismara},
        title={Union of all the minimum cycle bases of a graph},
        publisher={the electronic journal of combinatorics 4},
        year={1997}
}

@BOOK{pub:Horton,
        author={Horton, J.D.},
        title={A polynomial-time algorithm to find a shortest cycle basis of a graph},
        publisher={SIAM Journal of Computing 16 359–366},
        year={1987},
}

